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Tag Archives: Success

How lifestyle and environment reshape the sperm epigenome and why it matters for fertility, embryos and child health

[ Epigenetic signatures in sperm. Sperm chromatin is tightly packaged by binding to protamines and histones (< 15% of the genome). DNA methylation occurs at CG-rich, histone-bound DNA regions and repetitive sequences. Environmental factors may influence DNA methylation, histone modification, as well as the expression of small non-coding RNA, such as …

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Triple-threat iron supplement also improves gut health

[ Histological evaluations of liver, duodenum and colon by Haematoxylin and Eosin staining. Abbreviations: HASH (empty hydrogel), HASH+IDF (iron dextran and dietary fiber encapsulated hydrogel), HASH+BIDF (Iron dextran, dietary fiber and Lactobacillus rhamnosus encapsulated hydrogel), FeSO4 +AA (Ferrous sulfate and Ascorbic acid). Credit: ACS Applied Materials & Interfaces (2025). DOI: …

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